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Port St. Lucie, FL Weather on May 25
May 25th in Port St. Lucie, FL typically brings warm spring weather, with average highs around 86°F and lows near 72°F. Over 55 years of records, the warmest May 25th was in 1996 (83°F average), while the coldest was 1971 (72°F) — a 11°F range across recorded history. Rain or other precipitation has occurred on about 40% of May 25th dates historically, with the wettest May 25th recording 4.62" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
What to Expect on May 25
Planning for May 25th in Port St. Lucie, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
May 25 Weather Records for Port St. Lucie
- •The all-time record high for May 25th in Port St. Lucie, FL is 94°F, set in 2017.
- •The coldest May 25th on record dropped to 58°F in 1972.
- •Temperatures have reached 90°F or higher on May 25th in 13 of the last 55 years.
- •Last year (1971), May 25th was 6°F cooler than the long-term average.
Frequently Asked Questions
What was the warmest May 25 ever in Port St. Lucie?
The warmest May 25 in Port St. Lucie, FL reached 94°F in 2017. That is 8°F above the long-term average high of 86°F.
What was the coldest May 25 ever in Port St. Lucie?
The coldest May 25 in Port St. Lucie, FL dropped to 58°F in 1972. That is 14°F below the long-term average low of 72°F.
What is the average temperature on May 25 in Port St. Lucie?
On May 25, Port St. Lucie averages a high of 86°F and a low of 72°F based on 55 years of NOAA weather observations from NETTLES IS.
How many years of weather data are available for May 25 in Port St. Lucie?
We have 55 years of weather records for May 25 in Port St. Lucie, FL, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
May 25 Weather History in Port St. Lucie
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 87°F | 75°F | 0.08" | -- |
| 2024 | 85°F | 74°F | 0" | -- |
| 2023 | 85°F | 72°F | 2.54" | -- |
| 2022 | 85°F | 77°F | 0" | -- |
| 2021 | 80°F | 73°F | 0" | -- |
| 2020 | 84°F | 76°F | 0.18" | -- |
| 2019 | 84°F | 75°F | 0" | -- |
| 2018 | 82°F | 75°F | 0" | -- |
| 2017 | 94°F | 71°F | 2.46" | -- |
| 2016 | 87°F | 77°F | 0" | -- |
| 2015 | 88°F | 78°F | 0" | -- |
| 2014 | 91°F | 76°F | 0" | -- |
| 2013 | 85°F | 77°F | 0" | -- |
| 2012 | 82°F | 74°F | 0" | -- |
| 2011 | 81°F | 77°F | 0" | -- |
| 2010 | 86°F | 72°F | 0" | -- |
| 2009 | 82°F | 69°F | 0.03" | -- |
| 2008 | 91°F | 70°F | 2.31" | -- |
| 2007 | 84°F | 71°F | 0.74" | -- |
| 2006 | 89°F | 73°F | 0" | -- |
| 2005 | 89°F | 67°F | 0" | -- |
| 2004 | 82°F | 76°F | 0" | -- |
| 2003 | 86°F | 68°F | 4.62" | -- |
| 2002 | 82°F | 72°F | 0" | -- |
| 2001 | 87°F | 69°F | 0" | -- |
| 2000 | 92°F | 71°F | 0" | -- |
| 1999 | 91°F | 65°F | 0" | -- |
| 1998 | 90°F | 65°F | 0" | -- |
| 1997 | 86°F | 72°F | 0" | -- |
| 1996 | 92°F | 74°F | 0.05" | -- |
| 1995 | 88°F | 67°F | 0" | -- |
| 1994 | 88°F | 66°F | 0" | -- |
| 1993 | 84°F | 73°F | 0" | -- |
| 1992 | 86°F | 68°F | 0" | -- |
| 1991 | 84°F | 78°F | 0.05" | -- |
| 1990 | 83°F | 74°F | 0.53" | -- |
| 1989 | 91°F | 71°F | 0.64" | -- |
| 1988 | 87°F | 65°F | 0.2" | -- |
| 1987 | 85°F | 77°F | 0" | -- |
| 1986 | 83°F | 67°F | 0" | -- |
| 1985 | 86°F | 70°F | 0" | -- |
| 1984 | 80°F | 69°F | 0.99" | -- |
| 1983 | 87°F | 76°F | 0" | -- |
| 1982 | 84°F | 72°F | 0.03" | -- |
| 1981 | 83°F | 75°F | 0" | -- |
| 1980 | 85°F | 69°F | 2.46" | -- |
| 1979 | 87°F | 68°F | 3.07" | -- |
| 1978 | 89°F | 72°F | 0" | -- |
| 1977 | 92°F | 70°F | 0" | -- |
| 1976 | 90°F | 66°F | 1.8" | -- |
| 1975 | 89°F | 75°F | 0" | -- |
| 1974 | 91°F | 69°F | 0.38" | -- |
| 1973 | 91°F | 72°F | 2.62" | -- |
| 1972 | 90°F | 58°F | 2.18" | -- |
| 1971 | 80°F | 65°F | 0.69" | -- |
Based on 55 years of data from NOAA station: NETTLES IS
Monthly Climate Averages
Historical temperature and precipitation averages for Port St. Lucie, FL, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.